401(k) · DOL Form 5500 · 2023

Iwaki Tucson LLC 401(k) Plan

Data updated 2026-08-25

$3M
Total assets Small plan by assets: 51
Participants Small participant base: 38th
Percentile by assets National rank: $67,771
Avg per participant Below avg balance/head

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Official DOL plan name: Iwaki Tucson LLC 401(k) Plan · Sponsored by Iwaki Tucson LLC · Arizona · Manufacturing

$3M in assets, 51 participants

Iwaki Tucson LLC's Iwaki Tucson LLC 401(k) Plan reported $3M in total assets and 51 participants in its 2023 DOL Form 5500 filing, ranking in the 38th percentile by assets among filed plans. Figures are as reported by the plan sponsor to the Department of Labor, not audited or endorsed by PlainRetire.

#3,953 in Manufacturing (18,722 peers)

Iwaki Tucson LLC multi-year trail

Iwaki Tucson LLC's plans moved +23.5% in assets from 2022 to 2024; this filing shows Iwaki Tucson LLC 401(k) Plan at $3M / 51 participants.

#3,953
in Manufacturing (18,722 peers): +14.5%
assets growth YoY

Iwaki Tucson LLC 401(k) Plan's mid-pack asset rank among Manufacturing and all filers

Iwaki Tucson LLC 401(k) Plan vs every filed plan by assets

End-of-year total assets · plan year 2023 · DOL Form 5500

$3,456,323 38th percentile higher than 38% of 127,068 filed plans

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2023

Iwaki Tucson LLC 401(k) Plan among smaller filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Iwaki Tucson LLC 401(k) Plan is a small filing (51 participants) on this national headcount ladder.

Micro (1-10) 35,718 filings (27%) Small (11-100) 27,089 filings (21%) Medium (101-1,000) 55,445 filings (43%) Large (1,001-10,000) 10,273 filings (8%) Mega (10,000+) 1,374 filings (1%)

Iwaki Tucson LLC 401(k) Plan reported net income rose from -$447K in the plan year 2022 filing to $437K in the plan year 2023 filing.
Iwaki Tucson LLC 401(k) Plan end-of-year assets rose from $3M in the plan year 2022 filing to $3M in the plan year 2023 filing.
Iwaki Tucson LLC 401(k) Plan reported participants rose from 46 in the plan year 2022 filing to 51 in the plan year 2023 filing.

See the national 2022→2023 release diff →

DOL schedule card

Filing strip 900359110 · Iwaki Tucson LLC PY 2023 · 401(k)

Iwaki Tucson LLC 401(k) Plan · $3M · 51 · 38th

PCT $3M
PCT 51
PCT 38th
PCT 401(k)
PCT near Atlantic Sapphire USA, LLC 401(k) Profit Sharing Plan
PCT ind #3953

Stamps derive from this plan's Form 5500 line items (assets, participants, type, EIN, cohort placement) - not a quality rating of the sponsor. Read with Manufacturing retirement plans → · Plans in Arizona →

End-of-year total assets ($M) among Iwaki Tucson LLC 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Iwaki Tucson LLC multi-year asset trail

Latest sponsor-wide plan assets: $4M 23.500436508830198% vs 2022; 2024 filing year

Year	Plans	Participants	Total Assets
2022	1	46	$3M
2023	1	51	$3M
2024	1	48	$4M

Iwaki Tucson LLC filing trail (2023)

Total Assets (Beginning of Year)	$3M
Net Assets (End of Year)	$3M
Net Income	$437K
Employer EIN	900359110
Plan Effective Date	2007-01-01
Filing Status	FILING RECEIVED

Nearby 401(k) Plans in Arizona

Peer 401(k) plans, same state, same plan type, ranked by total assets.

Iwaki Tucson LLC 401(k) Plan vs. nearby 401(k) plans in Arizona, assets vs. participants

Bechtel Trust & Thrift Plan $5.7B · 7,448
Banner Health Employees 401(k) Plan $4.3B · 52,452
Republic Services, Inc. 401(k) Plan $2.4B · 28,131
Freeport-Mcmoran Inc. Employee Capital Accumulation Program $2.3B · 13,105
Stantec 401(k) Plan $2.0B · 10,719

Compare Iwaki Tucson LLC 401(k) Plan side-by-side with 3 peers →

Iwaki Tucson LLC 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Arizona, the nearest 401(k) by assets is Atlantic Sapphire USA, LLC 401(k) Profit Sharing Plan in FL ($3M); by covered participants it is E.L.D. D'onofrio, Inc. 401(k) Profit Sharing Plan in OH (51 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($3M here).

Atlantic Sapphire USA, LLC 401(k) Profit Sharing Plan (FL) $3M · 177
Riva Yamaha South, Inc. 401(k) Plan (FL) $3M · 49
Technomile, LLC 401(k) Plan (VA) $3M · 71
Jpn Management, Inc. 401(k) Profit Sharing Plan (PA) $3M · 289

Similar participant headcount

Nearest other-state filings by covered participants (51 participants); asset peers above are excluded.

E.L.D. D'onofrio, Inc. 401(k) Profit Sharing Plan (OH) 51 · 0 off
Kassity's 401(k) Profit Sharing Plan (CA) 51 · 0 off
Pinnacle Bank Profit Sharing Retirement Plan (AL) 51 · 0 off
True North Clippers, Inc. 401(k) Profit Sharing Plan (NH) 51 · 0 off

DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Iwaki Tucson LLC 401(k) Plan assets move in 2023? ▼

Iwaki Tucson LLC 401(k) Plan grew at a solid clip - up 14.5% during 2023, from $3M to $3M. Reported net income was $437K.

How have Iwaki Tucson LLC plan assets changed over time? ▼

Across 3 plan years on file (2022-2024), Iwaki Tucson LLC's sponsor-wide assets grew 23.5%, from $3M to $4M.

Which 401(k) plans are similar in size to Iwaki Tucson LLC 401(k) Plan? ▼

Among 401(k) plans in other states, the closest by assets is Atlantic Sapphire USA, LLC 401(k) Profit Sharing Plan in FL ($3M, 177 participants).

Which 401(k) plans cover a similar participant headcount to Iwaki Tucson LLC 401(k) Plan? ▼

Among 401(k) plans in other states, the closest by covered participants is E.L.D. D'onofrio, Inc. 401(k) Profit Sharing Plan in OH (51 participants, N/A in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 900359110.